1727424009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1609}}^1\times {\mathrm{2339}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 2712528000

約数和(自身を除く): 985103991

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1609, 2339, 4827, 7017, 14481, 21051, 27353, 39763, 43443, 63153, 82059, 119289, 246177, 357867, 738531, 1073601, 3763451, 11290353, 33871059, 63978667, 101613177, 191936001, 575808003, 1727424009]

約数ペア:

[(1, 1727424009), (3, 575808003), (9, 191936001), (17, 101613177), (27, 63978667), (51, 33871059), (153, 11290353), (459, 3763451), (1609, 1073601), (2339, 738531), (4827, 357867), (7017, 246177), (14481, 119289), (21051, 82059), (27353, 63153), (39763, 43443)]